[jira] [Closed] (FLINK-4583) NullPointerException in CliFrontend

["Greg Hogan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-4583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Greg Hogan closed FLINK-4583.
-----------------------------
    Resolution: Duplicate

> NullPointerException in CliFrontend
> -----------------------------------
>
>                 Key: FLINK-4583
>                 URL: https://issues.apache.org/jira/browse/FLINK-4583
>             Project: Flink
>          Issue Type: Bug
>          Components: Client
>    Affects Versions: 1.2.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>            Priority: Minor
>
> If no Flink program is executed the following exception message is printed. This can happen when a driver prints usage due to insufficient or improper configuration.
> {noformat}
>  The program finished with the following exception:
> java.lang.NullPointerException
> 	at org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:781)
> 	at org.apache.flink.client.CliFrontend.run(CliFrontend.java:250)
> 	at org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1002)
> 	at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1045)
> {noformat}



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